[Bug 1492124] Re: infinite loop in parse_encoding (t1load.c)

Lei Zhang thestig at google.com
Wed Sep 9 22:25:32 UTC 2015


>From reading [1] [2] and [3], I don't believe a CVE has been assigned.

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Title:
  infinite loop in parse_encoding (t1load.c)

Status in freetype package in Ubuntu:
  New

Bug description:
  Ubuntu 14.04's libfreetype has not been patched with the fix for [1], thus applications that use libfreetype6 are vulnerable to infinite loops. e.g. Chromium / Google Chrome. [2] If you add a small patch to apply freetype commit 
  df14e6 [3], that should fix the problem. I verified this locally.

  I have not checked other Ubuntu releases to see if they are affected.

  [1] http://savannah.nongnu.org/bugs/index.php?41590
  [2] https://code.google.com/p/chromium/issues/detail?id=459050
  [3] http://git.savannah.gnu.org/cgit/freetype/freetype2.git/commit/?id=df14e6c0b9592cbb24d5381dfc6106b14f915e75

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